Imperial NPT run tees are precision‑engineered fittings designed to connect three lines in a straight‑through “run” configuration using Imperial National Pipe Taper (NPT) threads. They provide secure, leak‑resistant connections for splitting or combining flow in instrumentation, hydraulic, pneumatic, and fluid systems while maintaining an inline continuation of the primary flow path.
Widely used across industries such as oil and gas, chemical processing, power generation, and manufacturing, imperial NPT run tees deliver dependable performance in demanding environments. Their tapered NPT threads form a tight seal when installed with proper thread sealant or PTFE tape, ensuring reliable operation under high pressure, temperature variations, and vibration—making them suitable for critical process and instrumentation applications.

